We hold strengthening and perfecting our items and repair. At the same time, we get the job done actively to do research and progress for Road Crash Barrier, Metal Road Safety Barrier, I-Beam Crash Barrier, We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
Factory For Highway Galvanized W Beam Guard Rails - W beam guardrail – Huiquan Detail:
The guardrail is mainly to follow the AASHTO M180, GB-T 31439.1-2015 and EN1317 standard.
The material for that are mainly the Q235B (S235Jr the yield strength is more than 235Mpa) and Q345B (S355Jr the yield strength is more than the 345Mpa).
For the thickness of the guardrail mainly through the 2.67mm to 4.0mm.
The surface treatment is hot dipped galvanized, to follow the AASHTO M232 and the equal standard such as AASHTO M111, EN1461 etc.
The guardrail designed for divide the road into different part, and lower the damage while the accident accrued.




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We have now our possess revenue group, design staff, technical crew, QC team and package group. We now have strict excellent regulate procedures for each process. Also, all of our workers are experienced in printing subject for Factory For Highway Galvanized W Beam Guard Rails - W beam guardrail – Huiquan , The product will supply to all over the world, such as: Germany, Miami, Colombia, We are proud to supply our products to every costumer all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.